We are receiving the following failure. What does this mean, and what can we do to fix it?

We're having a little difficulty using the new credentials to get Gregg set up for his valuations. The username assigned is StiltonRETS. We're having trouble downloading sample data for Black Hills. We're receiving the following error:

RETS (20206) An invalid value was given for a calculated field [DMQLtoSQL.getSubquery: Calculated field query value cannot be parsed into constituant parts: L_Status]. Error in the application